Notes:
The name 'arancini' means 'little oranges' in Italian due to the round shape and size of the little snack. As small, round balls they are served either as a starter or as a snack but they can also be larger and pear shaped. These larger ones are also served as a Sicilian 'street food' snack but can make an excellent lunch or light meal when served with a fresh, mixed salad. One per person tends to be enough.
The best type of rice to use is Vialone Nano or Carnaroli, both of which are a lighter risotto rice from the Veneto region. If you can't get either of these any risotto rice will do but be careful not to stir it during cooking.